Mexco 22mm Dry Core Drill Unslotted X90 Range

Our 22mm diamond core drills have been manufactured to a high standard to withstand the huge stresses involved when core drilling into general masonry building materials. Our diamond core drill bits offer excellent drilling speeds and lifetime when used with most core drill machines due to their high diamond concentration, high quality barrels, back ends and 10mm segment height.

Our 7/8 inch core drill bits are supplied as standard with a ½” BSP female backend and can be fitted with either a 13mm hex adaptor to fit a standard 13mm 3 jaw chuck or can be fitted with a SDS plus adaptor to fit an SDS core drill.

Our 7/8 core drills are recommended to be used in conjunction with a diamond core drill machine that is fitted with a slipping clutch and a minimum 850 watt motor to ensure fast drilling characteristics when drilling concrete, brick and masonry products.

For advice on using a core drill or which is the best diamond core drill to use please contact us and we will be happy to discuss with you which dry diamond drill bits best suit your core drilling requirements.

When drilling into granite or drilling into reinforced concrete we suggest the use of wet diamond core drill bits as opposed to dry diamond core drilling. We offer a comprehensive range of wet core drills to suit the drilling of the hardest of materials including drilling granite, drilling flint concrete and drilling granite aggregate concrete, please view the wet core drill section of our website for more details.

We do not hire core drills but with the low prices we are able to offer our dry diamond core drills at it can often be cheaper than diamond core drill hire.